Verbatim text: Kramer, K. U. 1957. A revision of the genus Lindsaea in the New World with notes on allied genera. Acta Bot. Neerl. 6: 97--290.
Author: Kramer, K.U.
Year: 1957
Title: A revision of the genus Lindsaea in the New World with notes on allied genera
Journal: Acta Bot. Neerl
Volume: 6
Pages: 97–290